[Freedreno] stable-rc 4.14: arm64: Internal error: Oops: clk_reparent __clk_set_parent_before on db410c

[Greg Kroah-Hartman]

On Thu, Aug 13, 2020 at 07:30:40PM +0530, Naresh Kamboju wrote:
> On Wed, 12 Aug 2020 at 23:14, Stephen Boyd <sboyd at kernel.org> wrote:
> >
> > Quoting Stephen Boyd (2020-07-23 03:26:02)
> > > Quoting Naresh Kamboju (2020-07-23 03:10:37)
> > > > On Thu, 23 Jul 2020 at 13:36, Stephen Boyd <sboyd at kernel.org> wrote:
> > > > >
> > > > > It sounds like maybe you need this patch?
> > > > >
> > > > > bdcf1dc25324 ("clk: Evict unregistered clks from parent caches")
> > > >
> > > > Cherry-pick did not work on stable-rc 4.14
> > > > this patch might need backporting.
> > > > I am not sure.
> > > >
> > >
> > > Ok. That commit fixes a regression in the 3.x series of the kernel so it
> > > should go back to any LTS kernels. It looks like at least on 4.14 it's a
> > > trivial conflict. Here's a backport to 4.14
> >
> > Did this help?
> 
> Thanks for your patch.
> Sorry for the late reply.
> The reported issue is not always reproducible However,
> I have tested this for 100 cycles and did not notice the reported problem.
> 
> Tested-by: Naresh Kamboju <naresh.kamboju at linaro.org>

Great, now queued up to 4.14.y and 4.19.y.

greg k-h